Re: 开放万维网每周摘记

MingLi,

Open Web Platform的每周总结是一个很好的摘记。我建议挑 
一些里面的议题讨论，一次性关注全部有点“重”

或许我们小组可以来个每月总结？ :-)

On Mar 8, 2011, at 8:21 AM, Mingli Yuan wrote:

> 我看到 W3C有一份每周摘记（open web weekly summary）：
> http://www.w3.org/QA/2011/03/open-web-weekly-summary.html
>
> 我想每周都转过来，供大家尽快了解相关的动态。
> 如果大家觉得这是好主意，我就坚持做，如果觉得比 
> 较烦，那么我就不再转发了。
>
> Open Web Platform Weekly Summary - 2011-02-28 - 2011-03-06
>
> We are starting this week a weekly summary about the Open Web
> Platform. The intent is to give an overview of the discussions,
> proposals, decisions which have happened during the last week around
> HTML5 and sometimes more broadly the Open Web Platform. This weekly
> summary covers events in multiple W3C groups, and some outside events
> as well. Feel free to chime in the comments and add information or ask
> for more details. This is an experiment; please send feedback to Karl
> Dubost or here in the comments.
> HTML Working Group Decisions
>
>    * A poll has been closed on issue 124 on allowing noreferrer and
> nofollow on Link element
>    * A poll has been opened until March 10, 2011 on the issue 126
> about requirement to break RFC 2616 compliance
>    * A poll on the issue 56 on how to define URIs in the HTML
> specification is opened until March 11, 2011.
>    * A poll on the issue 127 on "Simplify characterization of link
> types" is opened until March 11, 2011.
>
> Decentralized extensibility - ISSUE-41
>
> Decentralized extensibility is a mechanism to allow decentralized
> parties to create their own languages and exchange them in HTML5
> text/html serializations. It has been a hot topic since the begining
> of the new HTML Working Group.Some extensions mechanisms already exist
> in HTML5 such as class or rel attributes. Different proposals have
> been made. Issue 41 contains the details of the actions. The W3C HTML
> Working Group chairs published the decision of the group this week.
> The arguments presented for decentralized extensibility were not
> compelling enough and then it has been decided to not have an entry
> point for incorporating foreign languages into HTML. SVG and MathML
> are the only languages supported directly into the specification. It
> is important to note that it relates to text/html serialization. Jirka
> Kosek has recorded a Formal Objection which would have to be addressed
> before entering Candidate Recommendation.
> Authoring idioms - ISSUE-89
>
> Often on mailing-lists, channels, authors are wondering about the
> correct ways to use some markup idioms. Some parts of the HTML5
> specification suggest how to mark up, for example, footnotes or the
> main contents of a page. The issue 89 has been resolved. It has been
> decided by the HTML WG, that the authoring idioms suggestions could be
> kept in the specification as-is.
> Broken Link Types - ISSUE-118
>
> HTML5 draft includes definitions for particular link relations
> different than the definitions in previous version of HTML. For
> example, values of the attribute rel such as index, up, first, last,
> prev, next, start, top, toc, content, end. The support for these
> values in clients is scarse and the authoring tools use them
> inconsistently. An implementation table has listed the state of the
> art in terms of implementation of these values. Three proposals were
> made that you can discover in the decision made for issue 118. It has
> been finally decided to drop values for the rel attribute: index, up,
> first, last and their synonyms top, contents, toc, begin, start and
> end. Julian Reschke reminded that IANA had a repository for the Link
> Relations. Issue 119 about the value up has then been closed.
> ARIA Mapping - ISSUE-129
>
> ARIA is a technology which gives an additional layer of semantics in
> markup language for improving accessibility. There is a basic
> disagreement in the group as to whether or not the role attribute
> should be allowed to override rather than merely to refine the
> defaults provided by HTML elements, in particular elements other than
> <div> and <span>. The decision on the issue 129. Steve Faulkner has
> summarized the edits in a document. The chairs encouraged to report
> through the bug tracking system any further information that would
> help refine the decision. There was also a warning for the role
> attribute on the hgroup element which is still being discussed.
> Accessibility and video element - ISSUE-9
>
> This general issue 9 has been closed. More specific and targeted
> discussions are being addressed in other issues such as issue 142 and
> issue 152.
> Conversations
> Proposals
>
>    * <video> readyState/networkState coupling and event order
>    * DIAGRAM project and image descriptions helped to reopen the
> issue 30 about the attribute longdesc.
>    * Content positioning in Canvas fallback content feedback requested
>    * Henri Sivonen has opened a thread about Newly-created browsing
> contexts and about:blank. He is introducing his research about
> about:blank URIs in different browsing contexts.
>    * Lawrence Rosen has proposed a future license for HTML
> recommendations when published by W3C. This new license authorizes
> software and associated documentations but forbids any derivative work
> as a technical specification.
>    * Jörn Zaefferer (SoundCloud) has started a thread on Microphone  
> Device API
>    * Tab Atkins proposed <canvas src> to allow images with  
> structured fallback
>    * Aryeh Gregor introduced his work on an HTML editing commands
> (execCommand()) specification
>    * Edward Gerhold proposed Improvement of the Application Cache
>    * Dave Kok has written a proposal for session management. See the
> thread a bit messed up in the archives.
>    * The Origin Cookies specification written by Adam Barth has been
> accepted by IETF and will be soon properly published as an RFC.
>    * Microsoft has made a proposal for an HTML Speech API Proposal in
> the HTML Speech XG
>
> Announcements
>
>    * Web Performance Working Group is looking at extending their
> charter to include more perf-related goodies.
>    * The CSS Working Group is wrapping up CSS 2.1. They are sorting
> the last issues/tests.
>    * New HTML WG bugs for the period 28 February and 6 March 2011.
>    * The Chinese community wanted to be able to discuss about HTML5
> technologies and related in their own language. W3C has launched a
> HTML5 Chinese Interest Group. It follows the creation of the HTML5
> Japanese Interest Group.
>    * HTML WG Minutes for March 3, 2011
>    * Bug 11984 - Simplify <video> for implementors and authors by
> ignoring the Content-Type HTTP header. See Maciej Stachowiak's mail
>    * Anne van Kesteren has written a change proposal for the issue
> 140 about version indicators and conformance to HTML.
>    * There is a call for comments from the Web Apps Working Group to
> stop working on a Programmable HTTP Caching and Serving specification.
> The deadline is March 10, 2011.
>
> Hot Topics
>
>    * There is a very active discussion about Multitrack Media API
> captured in the issue 152
>    * There is a long thread going since February on separating script
> downloads and execution.
>    * Anne van Kesteren (Opera) has added events to the Dom Core. It
> created a few discussions in Web Apps WG. Doug Scheppers (W3C) is also
> writing a DOM Events specification. Anne is calling for feedback on
> his document. Eventually, the two editors will find a way to agree on
> the best way to proceed. Arthur Barstow, the chair, suggested to move
> the discussion to www-dom mailing list and to identify potential
> issues.
>    * Steve Faulkner has decided to tweak HTML5 for Web Authors
>
> This column is written by Karl Dubost, working in the Developer
> Relations & Tools at Opera Software.
>
> Filed by Karl Dubost on March 7, 2011 10:34 PM in CSS, HTML, W3C Life
> | Permalink | Comments (0) | TrackBacks (0)

Regards,

Zi Bin Cheah / 谢子斌

Web Evangelist
/ Developer Relations / Site Compatibility / Products Group /

Opera Software ASA, Oslo, Norway
+ 47 23 69 25 81 / twitter: zibin

Received on Tuesday, 8 March 2011 07:34:36 UTC